scholarly journals Choosing the home planned childbirth: a natural and drug-free option / A opção pelo parto domiciliar planejado: uma opção natural e desmedicalizada

2018 ◽  
Vol 10 (4) ◽  
pp. 1118
Author(s):  
Heloisa Ferreira Lessa ◽  
Maria Antonieta Rubio Tyrrell ◽  
Valdecyr Herdy Alves ◽  
Diego Pereira Rodrigues
Keyword(s):  
Rio De Janeiro ◽  
Dorothy Smith ◽  
Drug Free

Objetivo: analisar com base no referencial teórico de Dorothy Smith, a opção de mulheres pelo parto domiciliar planejado com fator de segurança e conforto para a mulher. Métodos: estudo etnográfico institucional, com 17 mulheres que pariram no domicílio no período de 2008 à 2010 no município do Rio de Janeiro aplicando entrevista semiestruturada na coleta dos dados, e analisados conforme a análise temática articuladas com a Teoria de Dorothy Smith. Resultados: A expressão do parto natural se faz presente nas concepções das mulheres, expressando em maior conforto e liberdade, uma relação de confiança com o profissional de saúde, transmitindo uma segurança para a opção do parto domiciliar. Conclusão:Concluiu-se que o encontro com o referencial ratifica a conscientização e fortalecimento da mulher, que empodera-se, em defesa ao acesso da informação, e uma relação saudável com o profissional de saúde.

Effect of piperacillin on morphology and viability of gram-negative bacteria

1984 ◽  
Vol 42 ◽  
pp. 218-219
Author(s):  
R. H. Liss
Keyword(s):  
Inhibitory Concentration ◽  
Cytoplasmic Membrane ◽  
Drug Binding ◽  
Gram Negative Bacteria ◽  
Bacterial Cells ◽  
Drug Induced ◽  
Penicillin Binding Proteins ◽  
Lactam Antibiotic ◽  
Drug Free ◽  
Tube Dilution

Piperacillip (PIP) is b-[D(-)-α-(4-ethy1-2,3-dioxo-l-piperzinylcar-bonylamino)-α-phenylacetamido]-penicillanate. The broad spectrum semisynthetic β-lactam antibiotic is believed to effect bactericidal activity through its affinity for penicillin-binding proteins (PBPs), enzymes on the bacterial cytoplasmic membrane that control elongation and septation during cell growth and division. The purpose of this study was to correlate penetration and binding of 14C-PIP in bacterial cells with drug-induced lethal changes assessed by microscopic, microbiologic and biochemical methods.The bacteria used were clinical isolates of Escherichia coli and Pseudomonas aeruginosa (Figure 1). Sensitivity to the drug was determined by serial tube dilution in Trypticase Soy Broth (BBL) at an inoculum of 104 organisms/ml; the minimum inhibitory concentration of piperacillin for both bacteria was 1 μg/ml. To assess drug binding to PBPs, the bacteria were incubated with 14C-PIP (5 μg/0.09 μCi/ml); controls, in drug-free medium.

The Antiaggressive Action of Combined Haloperidol-Propranolol Treatment in Schizophrenia

2000 ◽  
Vol 5 (4) ◽  
pp. 312-325 ◽  
Author(s):  
Gadi Maoz ◽  
Daniel Stein ◽  
Sorin Meged ◽  
Larisa Kurzman ◽  
Joseph Levine ◽  
...  
Keyword(s):  
Rating Scales ◽  
Double Blind ◽  
Propranolol Group ◽  
Schizophrenic Patients ◽  
Propranolol Treatment ◽  
Simultaneous Decrease ◽  
The Mean ◽  
Haloperidol Treatment ◽  
To Receive ◽  
Drug Free

Psychopharmacological interventions for managing aggression in schizophrenia have thus far yielded inconsistent results. This study evaluates the antiaggressive efficacy of combined haloperidol-propranolol treatment. Thirty-four newly admitted schizophrenic patients were studied in a controlled double-blind trial. Following a 3-day drug-free period and 7 days of haloperidol treatment, patients were randomly assigned to receive either haloperidol-propranolol or haloperidol-placebo for eight consecutive weeks. Doses of medications were adjusted as necessary; biperiden was administered if required. Rating scales were applied to assess aggression, anger, psychosis, depression, anxiety and extrapyramidal symptoms. The mean daily dose of haloperidol was 21 mg (SD = 6.4) in the research group and 29 mg (SD = 6.9) in the controls. Mean and maximal daily doses of propranolol were 159 mg (SD = 61) and 192 mg (SD = 83), and of placebo, 145 mg (SD = 50) and 180 mg (SD = 70), respectively. Compared with the controls, the scores for the research patients decreased significantly from baseline, particularly after 4 weeks of treatment, for some dimensions of anger, psychosis, anxiety, and neuroleptic-induced parkinsonism. A tendency for reduced aggression was shown in the combined haloperidol-propranolol group for some dimensions but not others. These patients also required significantly less biperiden. The tendency toward elevated antiaggressive effect of combined haloperidol-propranolol treatment compared to haloperidol alone may be explained by a simultaneous decrease in aggression, psychotic symptomatology, and anxiety.

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